The new SIRIUS 3RV2 motor starter protectors/circuit breakers are compact, current limiting motor starter protectors/circuit breakers which are optimized for load feeders. The motor starter protectors/circuit breakers are used for switching and protecting three phase motors of up to 18.5 kW at 400 VAC and for other loads with rated currents of up to 40 A. Siemens Motor Protection Circuit Breaker, 690 VAC, 0.18 to 0.25 A, 0.12 kW Power, 50/60 Hz Frequency, 100 kA Interrupt, 3RV2/S00 Frame, Thermal/Magnetic Trip, 3 Pole, 3 ph, Screw Connection, 1NO-1NC Auxiliary, 18 to 14 AWG, 12 AWG Wire, IP20 Enclosure, DIN Rail Mounting, -20 to 60 °C, 97 mm H x 45 mm W x 96 mm D Dimensions